Related by context. Frequent words. (Click for all words.) 74 spies 71 spying 63 espionage 61 CIA 59 Spy 58 MI6 56 intelligence 54 CIA operative 54 eavesdropping 53 covert 52 counterintelligence 51 KGB 50 intel 50 wiretapping 49 eavesdrop 49 spied 49 Spying 48 MI5 48 clandestine 48 Mossad 48 assassin 48 secretly 47 CIA operatives 47 Intelligence Agency 47 spooks 46 secret 46 snoop 46 KGB agent 45 spy satellites 44 snooping 44 wiretap 43 NSA 43 assassinate 43 defector 42 bugging 42 CSIS 42 spy thriller 42 informers 42 covertly 42 infiltrate 41 declassified 41 Intelligence Committee 41 missile 41 warrantless surveillance 40 informer 40 wiretapped 40 terrorist 40 mole 40 Services Intelligence ISI 39 wiretaps 39 al Qaeda operative 39 baddie 39 Intelligence 39 counterterrorism 39 rogue 39 informants 39 missile defense 39 spy swap 38 bugged 38 suspected terrorists 38 terror suspects 38 ballistic missile 38 assassins 38 AQ Khan 38 al Qaeda operatives 38 hacker 38 bomber 38 FBI 38 secretive 38 diplomat 38 counterterror 38 interrogators 37 mobsters 37 military 37 surreptitiously 37 cyber warfare 37 al Qaida operative 37 secrets 37 Panetta 37 Porter Goss 37 Anna Chapman 37 mobster 37 drone 37 assassinating 37 plot 36 interrogator 36 missiles 36 Military Intelligence 36 sleuth 36 torturers 36 ISI 36 Jason Bourne 36 mercenary 36 hackers 36 Shin Bet 36 CIA interrogation 36 antiterrorism 36 Plame 36 infiltrating 35 interrogate 35 commando